Risk factors for refeeding syndrome in patients with severe stroke
10.3760/cma.j.issn.1673-4165.2021.04.003
- VernacularTitle:重症卒中患者再喂养综合征的危险因素
- Author:
Ruiqi XIONG
;
Kaibin HUANG
;
Yongming WU
- From:
International Journal of Cerebrovascular Diseases
2021;29(4):252-257
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the risk factors for refeeding syndrome (RFS) in patients with severe stroke.Methods:Patients with stroke admitted to the Neuro Intensive Care Unit, Nanfang Hospital, Southern Medical University and received enteral nutrition support >72 h from January 2013 to July 2019 were enrolled retrospectively. RFS was defined as a new onset of hypophosphatemia within 72 h after the start of nutritional support, that is, blood phosphorus <0.65 mmol/L and a decrease of >0.16 mmol/L from the baseline value. The independent risk factors for RFS were identified by multivariate logistic regression model. Results:A total of 209 patients with severe stroke were included, with a median age of 65 years (interquartile range [ IQR] 53 to 72 years), and 154 were males (73.7%); 136 patients had cerebral infarction (65.1%), 73 had intracerebral hemorrhage (34.9%). The baseline median National Institutes of Health Stroke Scale (NIHSS) score was 15 ( IQR, 11-20), the median Glasgow Coma Scale score was 9 ( IQR, 6-12), the median Acute Physiology and Chronic Health Score was 16 ( IQR, 11-20), the median Nutrition Risk in Critically Ill (NUTRIC) score was 3 ( IQR 2-5), and the median Sequential Organ Failure Assessment (SOFA) score was 4 ( IQR, 3-6); the baseline median serum phosphorus was 1.05 mmol/L ( IQR, 0.90-1.19 mmol/L). A total of 34 patients (16.3%) developed RFS. Multivariate logistic regression analysis showed that male (odds ratio 3.565, 95% confidence interval 1.150-11.053; P=0.028) and patients with higher SOFA score (odds ratio 1.246, 95% confidence interval 1.077-1.442; P=0.032) were more likely to develop RFS. Conclusions:RFS is not rare in patients with severe stroke. Males and patients with severe disease are more likely to develop RFS.
